Heat and energy from low lattitudes
A gyre in oceanography is any large system of rotating ocean currents, particularly those involved with large wind movements. Gyres are caused by the Coriolis Effect, planetary vorticity along with horizontal and vertical friction, which determine the circulation patterns from the wind curl.
Its mostly a basaltic formation, caused as a result of ferromagnetic magmatic emergence at zones of seafloor spreading during oceanic-oceanic divergence.
At an ocean ocean convergent boundary, there will be a formation of volcanoes.
oceanic-continental
Oceanic-oceanic collision occurs when two tectonic plates carrying oceanic lithosphere collide with each other. This collision often leads to the subduction of one plate beneath the other, resulting in the formation of volcanic island arcs and deep oceanic trenches. The collision can also lead to the formation of new oceanic crust through volcanic activity.
When divergence occurs in the oceanic lithosphere, it leads to the formation of mid-ocean ridges where new crust is created as magma rises from the mantle and solidifies. This process is responsible for the spreading of the ocean floor and the formation of new oceanic crust.
Oceanic-oceanic convergent lead to the formation of Mariana Trench.
Gravity in the oceanic crust is responsible for seafloor spreading.
Tectonic plates are responsible for reshaping the earth's surface through movements such as subduction, spreading, and collision. These movements can result in the formation of mountains, earthquakes, volcanic activity, and oceanic trenches.
No, old oceanic plates do not sink into the mantle at mid-ocean ridges; instead, mid-ocean ridges are the sites of seafloor spreading, where new oceanic crust is formed. Subduction occurs at convergent plate boundaries, where an older, denser oceanic plate sinks beneath a lighter continental plate or another oceanic plate into the mantle. This process helps recycle the oceanic crust and is responsible for the formation of features like deep ocean trenches.
Gravity is most responsible for the changes =)
Gravity is most responsible for the changes =)